This is an animation of vaccination over time.

## # A tibble: 100 x 7
##    format width height colorspace matte filesize density
##    <chr>  <int>  <int> <chr>      <lgl>    <int> <chr>  
##  1 gif      800    500 sRGB       TRUE         0 72x72  
##  2 gif      800    500 sRGB       TRUE         0 72x72  
##  3 gif      800    500 sRGB       TRUE         0 72x72  
##  4 gif      800    500 sRGB       TRUE         0 72x72  
##  5 gif      800    500 sRGB       TRUE         0 72x72  
##  6 gif      800    500 sRGB       TRUE         0 72x72  
##  7 gif      800    500 sRGB       TRUE         0 72x72  
##  8 gif      800    500 sRGB       TRUE         0 72x72  
##  9 gif      800    500 sRGB       TRUE         0 72x72  
## 10 gif      800    500 sRGB       TRUE         0 72x72  
## # ... with 90 more rows